Waterpik Cordless Water Flosser Review: A Handy and Portable Solution for Oral Health

​Are you tired of getting shamed by the dentist for not flossing on a regular occasion? If the answer is yes, then do not feel bad — many people struggle to find the time and the will for such an aggressive activity on the gums. Luckily, the introduction of commercial water flosser has changed the cleaning game for people with sensitive gums.

Whether you want a water flosser for your teenager with braces who cannot floss thoroughly without it, or just for yourself to streamline your daily dental routine, you deserve the best money can buy. Unfortunately, purchasing a water flosser involves a bit more thought and money than your average string floss. 

As such, you should know what you are looking for when it comes to a cordless water flosser. So what are some of the top tier water flossers currently on the market? In this article we will be taking a look at one of the more popular brand names on the market right now, the Waterpik Cordless Water Flosser.

In this Waterpik Cordless Water Flosser review, we will take a close look at the specific product specifications on the device. We also analyze the cost and compare it with other popular brands. We then root out some of the pros and cons of the product and then assign it a final rating out of five stars.

So, let us get started!


Woman using a waterpik cordless water flosser

Image via Amazon

If you ever went to a routine visit to the dentist, then you know what a water flosser does. A dentist uses it to wash away any visible debris on or in between the teeth. Luckily, the company does not strictly confine the device to the dentist office. You can get one for a reasonably affordable price. 

The Waterpik Cordless Water Flosser is a device the sprays water at high pressure into your teeth and gums. The invention claims to be more over two times as effective as traditional flossing and removes ninety-nine point nine percent of plaque and debris. 

One of the big selling points of the cordless Waterpik model is the portable nature of the device. Since it uses a wireless battery, you do not need to worry about cords getting in the way of the product when you use it. It also transports easily which makes it suitable for train, plane or car trips.


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The Waterpik Cordless Water Flosser is nine inches high and weighs around one in half pounds. It runs on one lithium ion battery that you can recharge after it runs out of power. The power supply input on this water flosser is an AC 120 input. 

This product comes with a dual pressure control system that gives you a lot more flexibility when choosing the amount of pressure you want when you want it. You can choose between gentle pulses when cleaning your gums or powerful stream for blasting plaque out between your teeth. 

The Waterpik Cordless Water Flosser offers four distinct tips you can take on and off your device. These tips provide four ways you can clean your teeth: the plaque seeker tip, the classic jet tip, the tongue cleaner, and the orthodontic tip. 

The tip on the Waterpik Cordless Water Flosser can rotate around at three hundred and sixty degrees, which allows it to clean hard to reach places. It holds enough water to offer a continuous stream of water for forty-five seconds (longer if you have the water pressure at a lower setting).


The Waterpik Cordless Water Flosser usually cost around​ $$, though you will find it at varying prices depending on what retailer you go through. In comparison, the cord version of the Waterpik Water Flosser costs around ​$$$.


In this section, we compare our Waterpik Cordless Water Flosser review with two other popular models. Specifically, we look at the Liberex IPX7 Waterproof Oral Irrigator and the Mospro Water Flosser Professional Cordless Dental Oral Irrigator. 

We make this comparison so we can highlight some of the areas where the Waterpik Cordless Water Flosser succeeds and the other regions where the other types of water flossers might appeal to a different kind of person.

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One advantage the Liberex has over the Waterpik is the reservoir capacity. This model holds more water which means fewer refills while you use it. It also comes with an additional tip you can take on and off the device. 

The price of the water flosser is another good selling point — one model only costs around thirty-three dollars, which makes it a good deal less expensive than the Waterpik. Many customers also reported that the Liberex comes with a battery pack that lasts a lot longer than the Waterpik.

Unfortunately, the Liberex does not come with the same amount of water pressure control as the Waterpik. While we are on the subject of water pressure, many customers reported that it was not as strong as they would have liked — another area where the Waterpik wins out. 

Customers also did not like the competitive nature of the plastic and the screws used during assembly. Unlike the Waterpik, which can travel while you use it, The Liberex can quickly become unhinged if you maltreat it. As we said, this flaw is due to cheap plastic and loose screws on the water flosser. 

Other people complained about the battery itself. Some people had the Liberex water flosser quit on them after only six weeks of service. Obvious the quality control for the product needs to improve before we can wholeheartedly recommend it for someone to use.

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The Mospro Water Flosser Professional Cordless Dental Oral Irrigator costs a little less than the Waterpik Cordless Water Flosser — roughly forty-two dollars. Like the main product, it also comes with four detachable tips you can take on and off for different cleaning methods. 

In the same manner as the Liberex IPX7 Waterproof Oral Irrigator, the Mospro Water Flosser Professional Cordless Dental Oral Irrigator also comes with three different settings for water pressure. However, the power settings that come with the model are much more powerful.

The level of water pressure that comes with the Mospro Water Flosser Professional Cordless Dental Oral Irrigator is another significant improvement over the Liberex IPX7 Waterproof Oral Irrigator. In fact, in some cases, it is too powerful. Some users reported that the water flosser caused a mess in their bathroom the first time they used it.

Unfortunately, even though it costs more money the Mospro Water Flosser Professional Cordless Dental, Oral Irrigator still comes with less reservoir capacity than the Liberex IPX7 Waterproof Oral Irrigator — only two hundred milliliters. As such, you probably will not be able to operate it for as long. 

Other users reported annoying issues like the battery cut off after only eight weeks of use. In this circumstance, the power behind the stream of water on the product fails horrendously. 

Luckily, the seller's customer service works quite well. Many users that did report quality control problems were quickly shipped a product that actually works. So, even if your water flosser does not work correctly, Mospro will send you one that actually does. Still, preferably the company should learn to ship a product that actually works, instead of fixing their problems as they happen.


In this section, we list some of the pros and cons people commonly give when they use the product. We do this step so you can gain some insight into the product's strong and weak points at a glance. We provide them in the form of a helpful list, but if you want a more detailed explanation, then you can find it beneath the list.


  • Incredibly portable
  • Great at getting tough to reach spots
  • Durable during travel
  • Multiple tips for different types of cleaning


  • Lower water pressure than cord version
  • Faulty battery and charger
  • Poor customer support
  • Low water reservoir capacity

On the pro side of the list, many users loved the portable nature of the product. If you take camping trips or want to use the water flosser in the shower, then you will likely enjoy the freedom the Waterpik Cordless Water Flosser offers you. 

Many users also loved how the water flosser could get too hard to reach spots and difficult pockets that do not clean easily. This feature is thanks to the three hundred and sixty-degree rotation that comes with it. If you find that floss is not doing enough for your cleaning routine, then this product will impress you. 

People who traveled a lot with the Waterpik Cordless Water Flosser also enjoyed how durable the product remained even under distressed conditions. If you go camping and the device bumps around in your backpack, then it will probably still be perfectly fine for use. 

Unfortunately, there are some cons associated with the wireless version of the product. Customers who tried both the wireless and corded version of the Waterpik Water Flosser found that the highest water pressure setting on the wireless model was not nearly as high as the corded version. 

As such, the cord version on the product provides adequate cleaning. Some people also had a problem with charging the outcome — either because of the battery or the design flaw in the charging port. When some customers tried talking to customer support, they reported the staff is difficult. 

However, we should not consider that the cordless version of the Waterpik Water Flosser does cost around twenty-five dollars less than the corded version, so this price difference accounts for some of the cons that come with the product.

Other people found the low water holding capacity of the Waterpik Cordless Water Flosser to be a bit of hindrance. If you want an extensive cleaning, then you will probably need to refill the device twice in one sitting. As such, people who want a more significant reservoir should go with a different product.


In conclusion, we recommend the Waterpik Cordless Water Flosser for anyone tired of bleeding, infected gums caused by aggressive flossing. In our opinion, this product works much more gently, which makes it ideal for people with gum disease or sensitive teeth. 

One of our most significant problems with water flossers is that they can be exceptionally messy when you use them in the bathroom. Luckily, the wireless nature of the Waterpik Cordless Water Flosser allows you to use it in the shower if you so, please. 

We find that when you use the Waterpik Cordless Water Flosser in your daily shower routine, it gets rid of the mess stage that we hate. This process is not something you can accomplish with a cord version. 

Ultimately we think the Waterpik Cordless Water Flosser is an excellent product for most people that will use it. However, the outcome is not likely to appeal to anyone. We found that the most complaints associated with the product came from people who previously owned a cord version of the Waterpik.

While it is true that these models are little more reliable when it comes to power and water pressure, we find that the portable nature of the Waterpik Cordless Water Flosser (as well as the lower overall price) drastically makes up for it. 

We hope this Waterpik Cordless Water Flosser review helped you during your shopping process. If you are tired of the frequent sighs coming from your oral hygienist during your checkups, then we recommend getting a water flosser of some kind. 

The improvement to your oral health can be so dramatic that even your dentist will want to know what you use. And, if you want an excellent cordless model, then we believe that the Waterpik offers one of the best cordless flossers on the market. However, we still recommend trying it before you buy it. Good luck!

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